241226440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{66271}}^1$

素因数の和:66302

約数の個数: 64

約数和(自身を含む): 668021760

約数和(自身を除く): 426795320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 66271, 132542, 265084, 331355, 463897, 530168, 662710, 861523, 927794, 1325420, 1723046, 1855588, 2319485, 2650840, 3446092, 3711176, 4307615, 4638970, 6030661, 6892184, 8615230, 9277940, 12061322, 17230460, 18555880, 24122644, 30153305, 34460920, 48245288, 60306610, 120613220, 241226440]

約数ペア:

[(1, 241226440), (2, 120613220), (4, 60306610), (5, 48245288), (7, 34460920), (8, 30153305), (10, 24122644), (13, 18555880), (14, 17230460), (20, 12061322), (26, 9277940), (28, 8615230), (35, 6892184), (40, 6030661), (52, 4638970), (56, 4307615), (65, 3711176), (70, 3446092), (91, 2650840), (104, 2319485), (130, 1855588), (140, 1723046), (182, 1325420), (260, 927794), (280, 861523), (364, 662710), (455, 530168), (520, 463897), (728, 331355), (910, 265084), (1820, 132542), (3640, 66271)]